47694080 has 72 divisors (see below), whose sum is σ = 130587072. Its totient is φ = 16349184.

The previous prime is 47694077. The next prime is 47694083. The reversal of 47694080 is 8049674.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (47694077) and next prime (47694083).

It is not an unprimeable number, because it can be changed into a prime (47694083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6299 + ... + 11621.

Almost surely, 2^47694080 is an apocalyptic number.

47694080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47694080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65293536).

47694080 is an abundant number, since it is smaller than the sum of its proper divisors (82892992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47694080 is an equidigital number, since it uses as much as digits as its factorization.

47694080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5351 (or 5337 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 47694080 is about 6906.0900660214. The cubic root of 47694080 is about 362.6503981553.

The spelling of 47694080 in words is "forty-seven million, six hundred ninety-four thousand, eighty".